Radiator and Coolant Fan Overview
Radiator and Coolant Fan Overview
Risk of injury from the coolant fan starting by itself.
• Before working in the fan shroud area, disconnect electrical connectors.
1 Coolant Fan Control (FC) Module (J293)
• Either separate or integrated in the coolant fan (V7) , depending on equipment
• Separate coolant fan control module, removing and installing, refer to => [ Coolant Fan Control Module 2 (J671) ] Service and Repair
2 Bolt
• 4.5 Nm
3 Bolt
• 5 Nm
4 Fan Rib
• Removing and installing, refer to => [ Fan Shroud ] Service and Repair
5 Coolant Fan (V7)
• With integrated coolant fan control module, depending on equipment
• Removing and installing coolant fan, refer to => [ Coolant Fan (V7) and Coolant Fan 2 (V177) ] Coolant Fan (V7) and Coolant Fan 2 (V177)
6 Bolt
• 3.5 Nm
7 Rubber Buffer
8 Rubber Bushing
• For radiator
9 Coolant Hose
• Lift the retaining clamp to remove
• Connect to the radiator, refer to => [ Connect the Coolant Hose to the Coupling ]
10 O-ring
• Replace
11 O-ring
• Replace
12 Coolant Hose
• Lift the retaining clamp to remove
• Connect to the radiator, refer to => [ Connect the Coolant Hose to the Coupling ]
13 Coolant Hose
• To the coolant reservoir
14 O-ring
• Replace
15 Radiator
• Removing and installing with the fan shroud, refer to => [ Radiator ] Radiator
• Change coolant after replacing
16 Retaining Pin
• Disengage and remove using screwdriver
17 Rubber Buffer
18 Radiator Bracket
19 Bolt
20 O-ring
• Replace
21 Coolant Hose
• Lift the retaining clamp to remove
• Connect to the radiator, refer to => [ Connect the Coolant Hose to the Coupling ]
22 Coolant Fan 2 (V177)
• Not with the 400 W fan activation
• Removing and installing, refer to => [ Coolant Fan (V7) and Coolant Fan 2 (V177) ] Coolant Fan (V7) and Coolant Fan 2 (V177)
23 Bolt
• 5 Nm
Connect the Coolant Hose to the Coupling
- Remove the old O-ring - 2 - in the coolant hose - 3 -.
- Coat the new O-ring with coolant and install it in the coolant hose.
- Press the coolant hose onto the connection - 1 - until it engages audibly.
- Press the coolant hose on again and pull to make sure the connection is engaged correctly.